Smart drugs, aka nootropics, are often advised to people with narcolepsy, obstructive sleep apnea, or shift work sleep disorder because they reduce excessive sleepiness. They are also commonly used to improve concentration, focus, motivation, perception, learning, thinking, and attention. Smart drugs are also effective at boosting mental performance and cognitive abilities because they improve brain function.
In the Smart Drugs category, you will come across medications containing Modafinil, Armodafinil, Memantine, and Sulbutiamine. These are prescription drugs that have an action on the central nervous system. They work by improving the secretion of certain neurotransmitters (brain chemicals), although the exact cause is unknown. These smart drugs are safe and effective because they have not been found to cause addiction even after using them for a certain period.